Xyleborus neocavipennis Schedl, 1977: 503.
Cyclorhipidion neocavipenne (Schedl): Wood and Bright, 1992: 700.
2.5 mm long (n = 1); 3.13 times as long as wide. This species can be distinguished by the small size; declivity obliquely truncate and moderately sulcate; pronotum elongate from dorsal view (type 9); declivity sulcate to interstriae 4; and only armed by two granules near base of interstriae 3.
Cyclorhipidion japonicum and C. xeniolum
unknown (Smith et al. 2020b)
specimens not available for sequencing